meta-quanta: fix shellcheck issues

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I189baf142cc86d44ebbf615edd3bb0ec1785be8d
diff --git a/meta-quanta/meta-olympus-nuvoton/recipes-olympus-nuvoton/power/first-boot-set-psu/first-boot-set-psu.sh b/meta-quanta/meta-olympus-nuvoton/recipes-olympus-nuvoton/power/first-boot-set-psu/first-boot-set-psu.sh
index 04b4476..caceb5f 100644
--- a/meta-quanta/meta-olympus-nuvoton/recipes-olympus-nuvoton/power/first-boot-set-psu/first-boot-set-psu.sh
+++ b/meta-quanta/meta-olympus-nuvoton/recipes-olympus-nuvoton/power/first-boot-set-psu/first-boot-set-psu.sh
@@ -2,19 +2,19 @@
 
 string=''
 pmbus_read() {
-    data=$(i2cget -f -y $1 $2 $3 i $4)
+    data=$(i2cget -f -y "$1" "$2" "$3" i "$4")
 
     if [[ -z "$data" ]]; then
         echo "i2c$1 device $2 command $3 error" >&2
         exit 1
     fi
 
-	arry=$(echo ${data} | sed -e "s/$4\: //" | sed -e "s/\0x00//g" | sed -e "s/\0xff//g" | sed -e "s/\0x7f//g" | sed -e "s/\0x0f//g" | sed -e "s/\0x14//g")
+	arry=$(echo "${data}" | sed -e "s/$4\: //" | sed -e "s/\0x00//g" | sed -e "s/\0xff//g" | sed -e "s/\0x7f//g" | sed -e "s/\0x0f//g" | sed -e "s/\0x14//g")
 
     string=''
     for d in ${arry}
     do
-        hex=$(echo $d | sed -e "s/0\x//")
+        hex=${d/0x}
         string+=$(echo -e "\x${hex}");
     done
 }
@@ -28,9 +28,9 @@
           ${INVENTORY_SERVICE} \
           ${INVENTORY_OBJECT} \
           ${INVENTORY_PATH} \
-          Notify a{oa{sa{sv}}} 1 \
-          ${OBJECT_PATH} 1 $2 $3 \
-          $4 $5 $6
+          Notify "a{oa{sa{sv}}}" 1 \
+          "${OBJECT_PATH}" 1 "$2" "$3" \
+          "$4" "$5" "$6"
 }
 
 if [ $# -eq 0 ]; then
@@ -38,24 +38,22 @@
     exit 1
 fi
 
-input=$(echo $1 | tr "-" " ")
-arr=(${input// / });
+IFS=" " read -ra arr <<< "${1//- /}"
 
+pmbus_read "${arr[1]}" "${arr[2]}" 0x99 11
+update_inventory "${arr[0]}" "xyz.openbmc_project.Inventory.Decorator.Asset" 1 "Manufacturer" "s" "$string"
 
-pmbus_read ${arr[1]} ${arr[2]} 0x99 11
-update_inventory ${arr[0]} "xyz.openbmc_project.Inventory.Decorator.Asset" 1 "Manufacturer" "s" $string
+pmbus_read "${arr[1]}" "${arr[2]}" 0x9a 11
+update_inventory "${arr[0]}" "xyz.openbmc_project.Inventory.Decorator.Asset" 1 "Model" "s" "$string"
 
-pmbus_read ${arr[1]} ${arr[2]} 0x9a 11
-update_inventory ${arr[0]} "xyz.openbmc_project.Inventory.Decorator.Asset" 1 "Model" "s" $string
+pmbus_read "${arr[1]}" "${arr[2]}" 0xad 21
+update_inventory "${arr[0]}" "xyz.openbmc_project.Inventory.Decorator.Asset" 1 "PartNumber" "s" "$string"
 
-pmbus_read ${arr[1]} ${arr[2]} 0xad 21
-update_inventory ${arr[0]} "xyz.openbmc_project.Inventory.Decorator.Asset" 1 "PartNumber" "s" $string
+pmbus_read "${arr[1]}" "${arr[2]}" 0x9e 18
+update_inventory "${arr[0]}" "xyz.openbmc_project.Inventory.Decorator.Asset" 1 "SerialNumber" "s" "$string"
 
-pmbus_read ${arr[1]} ${arr[2]} 0x9e 18
-update_inventory ${arr[0]} "xyz.openbmc_project.Inventory.Decorator.Asset" 1 "SerialNumber" "s" $string
-
-update_inventory ${arr[0]} "xyz.openbmc_project.Inventory.Decorator.Cacheable" 1 "Cached" "b" "true"
-update_inventory ${arr[0]} "xyz.openbmc_project.Inventory.Decorator.Replaceable" 1 "FieldReplaceable" "b" "true"
-update_inventory ${arr[0]} "xyz.openbmc_project.Inventory.Item" 1 "Present" "b" "true"
-update_inventory ${arr[0]} "xyz.openbmc_project.Inventory.Item" 1 "PrettyName" "s" "powersupply${arr[0]}"
-update_inventory ${arr[0]} "xyz.openbmc_project.Inventory.Item.PowerSupply" 0
+update_inventory "${arr[0]}" "xyz.openbmc_project.Inventory.Decorator.Cacheable" 1 "Cached" "b" "true"
+update_inventory "${arr[0]}" "xyz.openbmc_project.Inventory.Decorator.Replaceable" 1 "FieldReplaceable" "b" "true"
+update_inventory "${arr[0]}" "xyz.openbmc_project.Inventory.Item" 1 "Present" "b" "true"
+update_inventory "${arr[0]}" "xyz.openbmc_project.Inventory.Item" 1 "PrettyName" "s" "powersupply${arr[0]}"
+update_inventory "${arr[0]}" "xyz.openbmc_project.Inventory.Item.PowerSupply" 0